KR850005585A - 증기 발생로의 가스 재순환장치 - Google Patents
증기 발생로의 가스 재순환장치 Download PDFInfo
- Publication number
- KR850005585A KR850005585A KR1019840003679A KR840003679A KR850005585A KR 850005585 A KR850005585 A KR 850005585A KR 1019840003679 A KR1019840003679 A KR 1019840003679A KR 840003679 A KR840003679 A KR 840003679A KR 850005585 A KR850005585 A KR 850005585A
- Authority
- KR
- South Korea
- Prior art keywords
- furnace
- gas recirculation
- conduit
- ash hopper
- steam generator
- Prior art date
Links
- 239000007788 liquid Substances 0.000 claims description 3
- 239000000567 combustion gas Substances 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 239000007789 gas Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22G—SUPERHEATING OF STEAM
- F22G5/00—Controlling superheat temperature
- F22G5/06—Controlling superheat temperature by recirculating flue gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
- F23C9/08—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber for reducing temperature in combustion chamber, e.g. for protecting walls of combustion chamber
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
- Combustion Of Fluid Fuel (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
도면은 본 발명의 가스재순환 장치를 결합한 증기 생발로의 단면도이다.
* 도면의 주요부호에 대한 설명
10: 증기발생용 유닛, 12: 용광로, 20, 28: 도관, 32:애쉬호퍼(agh hopper), 34: 트로트구멍, 36:액체밀봉부, 38:가스제순환도관출구, 40: 재동기.
Claims (1)
- 증기를 발생하기 위해 용광로와 열 교환 수단을 가진 증기 발생용 유닛에 있어서, 용광로 아래에 설치된 애쉬호퍼와, 용광로에 에쉬호퍼를 연결하는 구멍수단과, 에쉬호퍼를 둘러싸는 물을 채운 수반수단과, 수반수단내에서 용광로로부터 아래로 연장하여 수면 아래에서 액체 밀봉부를 형성하여 가열 연소 가스의 누출을 방지하는 벽 수단과, 열 교환 수단의 아래에서 증기 발생용 유닛에 연결된 입구와 액체 밀봉부의 내부에 놓여있는 출구를 가진 도관수단과, 도관수단에 설치되어 동작할때 연소가스를 입구에서 출구까지 흐르게하는 팬과, 팬의 아래에 설치된 도관수단에서 작동되지 않을때 가열연소 가스로부터 팬을 보호하기 위해 닫을 수 있는 제동기수단을 구비하는 것을 특징으로 하는 가스 재순환 장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US565090 | 1983-12-23 | ||
| US06/565,090 US4494468A (en) | 1983-12-23 | 1983-12-23 | Steam generator with gas recirculation to the ash hopper region of the furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR850005585A true KR850005585A (ko) | 1985-08-28 |
Family
ID=24257169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019840003679A KR850005585A (ko) | 1983-12-23 | 1984-06-28 | 증기 발생로의 가스 재순환장치 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4494468A (ko) |
| JP (1) | JPS60142106A (ko) |
| KR (1) | KR850005585A (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2685446A1 (fr) * | 1991-12-18 | 1993-06-25 | Stein Industrie | Chaudiere a circuit de recyclage des fumees. |
| US5435257A (en) * | 1993-12-17 | 1995-07-25 | Combustion Engineering, Inc. | Apparatus for introducing gas recirculation into a furnace |
| US9874346B2 (en) * | 2013-10-03 | 2018-01-23 | The Babcock & Wilcox Company | Advanced ultra supercritical steam generator |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3155074A (en) * | 1961-12-27 | 1964-11-03 | Combustion Eng | Vapor generator |
| US4286548A (en) * | 1979-11-19 | 1981-09-01 | Brash Leslie O | Gas recirculation apparatus with integral ash hoppers |
| US4359949A (en) * | 1981-10-15 | 1982-11-23 | Combustion Engineering, Inc. | Structural water seal trough |
-
1983
- 1983-12-23 US US06/565,090 patent/US4494468A/en not_active Expired - Fee Related
-
1984
- 1984-06-28 KR KR1019840003679A patent/KR850005585A/ko not_active IP Right Cessation
- 1984-07-24 JP JP59152219A patent/JPS60142106A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US4494468A (en) | 1985-01-22 |
| JPS60142106A (ja) | 1985-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E902 | Notification of reason for refusal | ||
| SUBM | Surrender of laid-open application requested |